Wayne-Dalton 3790-Z installation instructions Idrive, Installation, End Brackets

3 End Brackets

	Winding	Right End
Splines		Bracket
	Shaft	Disconnect Cable
		Guide Hole

Tools Needed:

Power Drill

7/16” Socket

Driver

1/2” Wrench

Step Ladder

IMPORTANT! WARNING TAGS MUST BE SECURELY ATTACHED TO BOTH END BRACKETS.

End brackets are right and left hand. You can identify the right hand end bracket by the disconnect cable guide hole in the top of the bracket.

Beginning with either side, slide the end bracket onto the winding shaft so that the grooves in the ratchet wheel fit onto the winding shaft splines.

Secure end bracket to the flag angle using

(1)5/16”-18 x 3/4” carriage bolt,3/4” washer and hex nut; then secure to the jamb with 5/16” x 1-5/8” hex head lag screw.

Repeat for other end bracket.

Warning Tag

label.						Ratchet Wheel
Use
this these		WA
	R			NIN
		EXTRBrack
		achet	R
	ffaTasottaelanivnojiudrTyp,EEoMNssSEiIbOSeltPNi.RsIuNnGdeGr					side of
Right End	iDannOsTtdoaNfullosnOalaetltiTiofrloeswslRnfypwtrEirmhonuinMDnermsnwaetgOwOnrdo(aruiiusuVardnNc)atenEtdelcOi.cadoht.rssiTneeopetsrrnvfi/ebuesnolmrrlgwiaeyn(ocnsovtk)ehreerets
Bracket				THIS	TAG.
Groove						Teeth Pointing
						Upward

Black Tooth

End Bracket

(Right Hand)

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indicates e

LOWER

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in Upper

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UPPER

POSITION

Ratchet

Pawlin

SIDE VIEW

Lower P

L

INSTALLATION

NOTE: No ratchet wheel is required on the left hand side for single spring applications. Only an end bracket is needed.

After completing this step, continue with Step 4 on page 12.

5/16” x 1-5/8”

Hex Head Lag 5/16” - 18 X 3/4” Carriage Bolt

3/4” WASHER

5/16”-18 Hex Nut

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label.

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NDER

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®PLUS FORTORQUEMASTER

®IDRIVE

Please Do Not Return This Product To The Store. Call Us Directly! Our Trained Technicians Will Answer Your Questions and/or Ship Any Parts You May Need. 9 You can reach us Toll Free at 1-888-827-3667 for Consumer Assistance or online at www.wayne-dalton.com